/* { dg-options "-Wno-stringop-overflow -ftree-vectorize" } */ | |
int *bar (void); | |
void | |
foo (void) | |
{ | |
long x; | |
int *y = bar (); | |
/* The loop below may be optimized to a call to memset with a size | |
that's in excess of the maximum object size. This is diagnosed | |
by the -Wstringop-overflow option. */ | |
for (x = -1 / sizeof (int); x; --x, ++y) | |
*y = 0; | |
} |